Most people train their core with good intentions but poor results. Endless crunches, rushed planks, and random workouts ...
Sharon Gam, Ph.D. on MSN

How To Strengthen Your Core

Do you need to strengthen your core? If you've ever had a baby, if you spend a lot of time sitting, if you have pain or ...
Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Side planks trains your ...